Second. The others are very good also though. You could possibly put them at the end of a chapter and show them :) I love the old picture of the guys, they look smexy either way :)
I like the first one! The only reason I don't like the second one is cuz I don't like the older picture of the band...And you can't see the third one...
I love the old picture of the guys, they look smexy either way :)